/* 头部 */
header {
    height: 80px;
}

header main {
    width: 1111px;
    height: 80px;
    margin: auto;
    display: flex;
    justify-content: space-around;
}

header nav {
    width: 720px;
    height: 80px;
    display: flex;
    justify-content: space-around;
}

header nav a {
    width: 120px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    font-size: 19px;
    color: #000;
}

header nav a.active {
    color: #866961;
    position: relative;
}

header nav a.active:after {
    content: "";
    width: 120px;
    height: 6px;
    background-color: #866961;
    position: absolute;
    bottom: 0px;
    left: 0px;
}

/* 轮播图 */
.banner {
    height: 400px;
    position: relative;

}

.banner .picture {
    height: 400px;
    position: relative;
    background: url(../images/products/banner.png) no-repeat;
    background-size: 100% 100%;

}

.banner .picture img {
    height: 100%;
    width: 100%;
    /* position: absolute;
    left: 0px;
    top: 0px;
    opacity: 0;;
    transition: 1s; */
}

.banner .picture .text {
    width: 700px;
    height: 90px;
    text-align: center;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -350px;
}

.banner .picture .text p:nth-of-type(1) {
    padding-right: 50px;
    box-sizing: border-box;
    font-size: 37px;
    position: relative;
}

.banner .picture .text p:nth-of-type(1)::after {
    content: "";
    width: 288px;
    height: 1px;
    background-color: #fff;
    position: absolute;
    bottom: 21px;
    right: -0px;
}

.banner .picture .text p:nth-of-type(2) {
    box-sizing: border-box;
    font-size: 29px;
    position: relative;
}

.banner .picture .text p:nth-of-type(2) em {
    font-size: 17px;
}

.banner .picture .text p:nth-of-type(2)::before {
    content: "";
    width: 288px;
    height: 1px;
    background-color: #fff;
    position: absolute;
    bottom: 21px;
    left: -65px;
}






/* 底部 */
footer {
    height: 80px;
    background-color: #866961;
}

footer main {
    width: 1111px;
    height: 80px;
    margin: auto;

    color: #fff;
    font-size: 13px;
    display: flex;
    justify-content: space-between;
}

footer main p {
    width: 664px;
    height: 80px;
    text-align: center;
    line-height: 80px;
}

footer main h5 {
    width: 372px;
    height: 80px;
    text-align: center;
    padding-top: 20px;
}